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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 14 - Aeronautics and Space |
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Chapter I - Federal Aviation Administration, Department of Transportation |
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SubChapter C - Aircraft |
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Part 23 - Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes |
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Subpart C - Structure |
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Structural Performance |
§ 23.2245 - Aeroelasticity.
Latest version.
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§ 23.2245 Aeroelasticity.
(a) The airplane must be free from flutter, control reversal, and divergence—
(1) At all speeds within and sufficiently beyond the structural design envelope;
(2) For any configuration and condition of operation;
(3) Accounting for critical degrees of freedom; and
(4) Accounting for any critical failures or malfunctions.
(b) The applicant must establish tolerances for all quantities that affect flutter.